Solution to Deviated Running of Toothed Timing Belt in Packet Input Device of FOCKE 750 Packet Overwrapper

Basing on the fact that out of parallel shafts setting will result in deviated running of toothed timing belt, pulley shafts were obliquely set with a pad to eliminate the deviated running of timing belt caused by belt defects in packet input device of FOCKE 750 packet overwrapper. The results of practical application showed that before improvement, the timing belt would deviate from one side of pulley to the other side after pulley ran about 10 revolutions, and the belt was obviously worn after running for 8 hours; while after improvement, the timing belt kept running centrically, its deviated running was effectively solved, and its working life was prolonged.